Physics, 18.12.2020 18:00 mikeydog5291
If a 30 N force is required to accelerate a 2 kg object at 10
m/s^2 over a level floor, then find the magnitude of the
frictional force acting on the object.
Answers: 2
Another question on Physics
Physics, 21.06.2019 23:00
Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 04:10
Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward
Answers: 3
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 13:30
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)
Answers: 1
You know the right answer?
If a 30 N force is required to accelerate a 2 kg object at 10
m/s^2 over a level floor, then find t...
Questions
Business, 21.03.2020 00:25
Mathematics, 21.03.2020 00:25
Mathematics, 21.03.2020 00:25
Spanish, 21.03.2020 00:25
Mathematics, 21.03.2020 00:25
Mathematics, 21.03.2020 00:25
